OFFICIAL TECHNICAL REFERENCE
Minoston MP40T User Guide & Tech Specs
Outdoor Photocell Timer Outlet Complete Reference
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30-SECOND SUMMARY
Quick overview of hardware design, presets, and electrical capability.
The Minoston MP40T is a non-smart photocell timer plug designed for reliable, secure control of holiday and landscape lighting. Plugged into any outdoor outlet, it switches 15A general purpose, 1,000W incandescent, 1,000W tungsten and 1/3 HP motor loads. Because there is no radio and no app, nothing needs pairing and no account is ever required. A built-in photocell and a program button cover ON, 2, 4, 6, 8 hour and dusk-to-dawn modes, while TYPE 3R rainproof construction and FCC Part 15B confirm outdoor safety and radio compliance. Built for seasonal lighting, it turns lights on at dusk and off on schedule without any network at all.
TECHNICAL SPECIFICATIONS
Core electrical ratings, RF frequency, and hardware capabilities.
WIRELESS PROTOCOL
Non-Smart (Photocell + Rotary Dial)
WORKING FREQUENCY
None (No Wireless Radio)
MAX ELECTRICAL LOAD
15A General Purpose / 1000W Incandescent / 1000W Tungsten / 1/3 HP
WIRELESS RANGE
Not Applicable (Plugged Into Controlled Outlet)
SAFETY CERTIFICATIONS
ETL Listed · FCC Part 15B
Physical Installation & Safety
01
Step 1
Choose the Right Location: Install vertically at least 1 ft above ground and at least 10 ft from pools. Keep the photocell away from artificial light sources.
02
Step 2
Plug In and Secure: Plug the device into a grounded 125V AC, 60Hz outdoor outlet and ensure the connection is secure.
03
Step 3
Connect Your Device: Plug in your outdoor lights or other compatible loads without exceeding the rated limits.
04
Step 4
Power On and Test: Power on the device, then cover the photocell sensor with your finger to verify that the timer responds to changes in light conditions.
APPLICABLE LOADS & LIGHTING SCENARIOS
Supported electrical loads, outdoor equipment, and lighting ratings.
Holiday & Landscape Lighting
Up to 1000W incandescent or tungsten
Porch & Security Lighting
Dusk-to-dawn cycle
Small Motors
Fountain pumps up to 1/3 HP
Not Recommended
Heaters, AC units, anything above 15A or 1000W tungsten
TIMER MODES & DIAL SETTINGS
Hardware settings, dial positions, and timing presets.
| Setting / Option | Mode / Type | Values & Description |
|---|---|---|
| OFF Position | Outlet permanently off, photocell ignored | |
| ON Position | Outlet permanently on, photocell ignored | |
| 2Hrs | 4Hrs | 6Hrs / 8Hrs / DUSK-DAWN / On at dusk, off after that many hours or at dawn |
Button Operations & LED Indicators
| Status / Indicator | Description / Physical Feedback |
|---|---|
| Status Indicator | No status LED |
| Status Indicator | The relay click confirms the program changed |
| Hardware Factory Reset | No network to reset; unplug 30s to clear a stuck state, then reselect the program |
Troubleshooting FAQs
Common hardware edge cases, pairing recovery, and operational questions.
Q: It worked for a few months and then stopped switching.
A: Check the manual override first, the tab on the dial overrides the program and is easy to knock. If the dial is on AUTO and the load stays dead, the photocell or the relay has failed and the unit needs replacing.
Manuals & Technical Downloads
Official PDF documentation and engineering resources for Minoston MP40T:
Minoston MP40T Official User Manual
Model: MP40T · Installation & Parameter Specs